HB Brass offsets have been have had a reputation for years of being THE best micro nut. They may look wierd but just seem to sit in all the wierd and awkward placements that other nuts hate. After HB went bust these were unavailable for ages but DMM have finally taken over production.
This set is the bees knees. Don't be fooled into thinking that the smallest size is no use unless you are climbing E7. It has provided me with a runner in lots of supposedly run-out sections of fairly moderate climbs. Iain